BMW 5 Series Gran Turismo (2017) is 1054 mm (41.50 inch) longer, 186 mm (7.32 inch) wider, 101 mm (3.98 inch) higher and has 215 liters (7.59 ft3) bigger cargo space than Citroen DS3 (2017).
Citroen DS3 (2017) is 770 kg (1,698 lbs) lighter than BMW 5 Series Gran Turismo (2017).